Product name：Instrument root valve
Product category：Instrument root valve
Information
Product model:
Self sealing forged steel gate valve 900Lb to 2500lb
Standard material list
|
Serial number |
Part name |
CStoASTM |
AStoASTM |
SStoASTM |
|
|
A105 |
F22 |
F304(L) |
F316(L) |
||
|
1 |
valve body |
A105 |
A182F22 |
A182F304(L) |
A182F316(L) |
|
2 |
valve seat |
A276420 |
A276304 |
A276304(L) |
A276316(L) |
|
3 |
The gate |
A182F430&410 |
A182F304 |
A182F304(L) |
A182F316(L) |
|
4 |
The stem |
A182F6 |
A182F304 |
A182F304(L) |
A182F316(L) |
|
5 |
Seal nut |
A105 |
A182F304 |
A182F304(L) |
F316(L) |
|
6 |
Sealing ring |
A216 304L |
A276316L |
||
|
7 |
Valve cover |
A105 |
A182F22 |
A182F304(L) |
A182F316(L) |
|
8 |
Live bolt |
A193B7 |
A193B16 |
A193B8(M) |
|
|
9 |
Pin |
A276F420 |
A182F304(L) |
||
|
10 |
filler |
Flexible graphite |
PTFE |
||
|
11 |
Lifting bolt |
A1942H |
A1944 |
A1948 |
A1948M |
|
12 |
Packing sleeve |
A276F420 |
A182F304 |
||
|
13 |
Packing plate |
A216WCB |
A182F304 |
||
|
14 |
nut |
A1942H |
A1944 |
A1948 |
A1948M |
|
15 |
Stem nut |
A276-410 |
|||
|
16 |
Fixed nut |
A1942H |
A1944 |
A1948 |
A1948M |
|
17 |
handwheel |
A197 |
|||
|
18 |
Lock nut |
A1942H |
A1944 |
A1948 |
A1948M |
|
19 |
flow nipple |
copper |
|||
|
Applicable medium |
Applicable medium |
Applicable medium |
Nitric acid, acetic acid, etc |
||
|
Applicable temperature |
—29℃～425℃ |
—29℃～550℃ |
—29℃～200℃ |
||
Size(MM)andweight(KG)
|
NPS |
1/2" |
3/4" |
1" |
11/4" |
11/2" |
2" |
|
|
L |
900Lb-150Lb |
140 |
140 |
140 |
178 |
178 |
216 |
|
2500Lb |
186 |
186 |
186 |
232 |
232 |
279 |
|
|
H（open）) |
321 |
321 |
321 |
380 |
414 |
502 |
|
|
W |
160 |
160 |
180 |
200 |
250 |
280 |
|
|
weight |
900LB-1500LB |
11.5 |
10.8 |
10.5 |
19.6 |
21.0 |
55.4 |
|
2500LB |
12.3 |
11.6 |
10.8 |
26.0 |
28.4 |
60.0 |
|
Copyright： Wenzhou Zhengyuan Valve Co., Ltd. Technical support: tentech network